 | 1977 - 1412 σελίδες
...which he believed were applicable to the planets. Newton's laws of motion are : 1. Every body continues in a state of rest or of uniform motion in a straight line unless acted upon by an external force. 2. When a body is acted upon by an external force, its acceleration... | |
 | William Jillard Hort - 1822 - 308 σελίδες
...kinds of motion, which are commonly denominated Newton's laws of motion. First. Every body will remain in a state of rest, or of uniform motion in a straight line, unless it be compelled to change that state, by forces impressed. Second. The change of motion is always VOL.... | |
 | Francis Wayland - 1835 - 494 σελίδες
...existence, or an order of sequence. Thus, the first of Sir Isaac Newton's laws, namely, that every body will continue in a state of rest, or of uniform motion in a right line, unless compelled by some force to change its state, denotes a mode of existence. The... | |
 | Denison Olmsted - 1839 - 300 σελίδες
...heavenly bodies. It is commonly called the First Law of Motion and is as follows : Every body perseveres in a state of rest, or of uniform motion in a straight line, unless compelled by some force to change its state. This law has been fully established by experiment, and is conformable... | |
 | Denison Olmsted - 1841 - 486 σελίδες
...great laws of motion, which are three in number. The FIRST LAW is as follows : every body perseveres in a state of rest, or of uniform motion in a straight line, unless compelled by some force to change its state. By force is meant any thing which produces motion. The foregoing... | |
 | Francis Wayland - 1843 - 420 σελίδες
...law; and, secondly, what is moral law. Thus, the first of Sir Isaac Newton's laws, namely, that every body will continue in a state of rest, or of uniform motion in a right line, unless compelled by some force to change its state, denotes a mode of existence. By... | |
 | John Farrar - 1852 - 692 σελίδες
...these must be its meaning when we speak of the laws of nature. One of Sir Isaac Newton's laws is, that a body will continue in a state of rest, or of uniform motion in a right line, unless compelled by some force to change its state: — this denotes a mode of existence.... | |
 | Jabez Hogg - 1853 - 390 σελίδες
...I. The first law of motion was discovered by Kepler, the great predecessor of Newton : it is, " That a body will continue in a state of rest, or of uniform motion in a straight line, until it is compelled to change its state from some form impressed upon it." This... | |
 | Robert Johnson (Director of Education.) - 1855 - 100 σελίδες
...Gravitation. All solid bodies have a Centre of Gravity. The three fundamental Laws of Motion. — 1. Every body will continue in a state of rest, or of uniform motion in a straight line, unless it be acted upon by some external force. — 2. Change of Motion is always proportional to the moving... | |
 | Denison Olmsted - 1855 - 484 σελίδες
...great laws of motion, which are three in number. The FIRST LAW is as follows : every body perseveres in a state of rest, or of uniform motion in a straight line, unless compelled by some force to change its state. By force is meant any thing which produces motion. . The foregoing... | |
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Newton's Three Laws of Motion," and are as follows: (1) All bodies continue in a state of rest, or of uniform motion in a straight line, unless acted upon by some external force that compels a change. 
